Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Judson D Richardson, MSW, LGSW

Social Worker in Washington, DC · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1013128123

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mr. Judson D Richardson

Credential MSW, LGSW

Sex Male

Practice address 102 Irving Street Nw, Room 1024, Washington, DC, 20010

Phone (202) 877-1467

Enumeration date May 24, 2007

Last updated in NPPES Apr 28, 2010

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Judson Richardson practice?

The practice location on file with NPPES is in Washington, DC. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Judson Richardson?

The National Provider Identifier (NPI) for Judson Richardson is 1013128123, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-04-28.